Makefile.in

all_targets := rv32
targets     := $(all_targets)

include @top_builddir@/prefix.mk

MK_TARGET_PROC?=rv32

prerequisites := $(if $(chiseldir),chisel-timestamp)

all: $(prerequisites) $(patsubst %,emulator/%/emulator,$(targets))

install: all
	install -d $(RISCV)/bin
	$(if $(findstring rv32,$(targets)),install -s -p -m 755 emulator/rv32/emulator $(RISCV)/bin/rv32-emulator)

run-emulator: $(patsubst %,emulator/%/generated-src/timestamp,$(targets))

run-emulator-debug: $(patsubst %,emulator/%/generated-src-debug/timestamp,$(targets))

clean-tests:
	make -C $(patsubst %,emulator/%,$(all_targets)) clean-tests

clean:
	for d in $(patsubst %,emulator/%,$(all_targets)) ; do \
		make -C $$d clean ; \
	done

chisel-timestamp: $(wildcard $(chiseldir)/src/main/scala/*.scala)
	cd $(chiseldir) && $(SBT) publish-local
	date > $@

emulator/%/generated-src/timestamp: emulator/%/emulator
	@echo
	@echo running basedir/Makefile: make run-emulator
	@echo
	make -C $(dir $<) run
	install -d $(dir $@)
	date > $@

emulator/%/generated-src-debug/timestamp: emulator/%/emulator-debug
	@echo
	@echo running basedir/Makefile: make run-emulator-debug
	@echo
	make -C $(dir $<) run-debug
	install -d $(dir $@)
	date > $@

emulator/%/emulator: $(prerequisites)
	make -C $(dir $@)

emulator/%/emulator-debug: $(prerequisites)
	make -C $(dir $@) emulator-debug

.PHONY: run-emulator target clean clean-tests

# Because we are using recursive makefiles and emulator is an actual file.
emulator/rv32/emulator: $(wildcard $(srcDir)/src/main/scala/common/*.scala) \
                                 $(wildcard $(srcDir)/src/main/scala/rv32/*.scala)

emulator/rv32_1stage/emulator-debug: $(wildcard $(srcDir)/src/main/scala/common/*.scala) \
                                 $(wildcard $(srcDir)/src/main/scala/rv32/*.scala)

unit-test:
	#Execute Chisel unit-test function
	clear && sbt "testOnly *rvsim.RVTilePeekPokeSpec"

clean-unit:
	@echo Remove generated meta-data: .in/.out/.cmd
	@find -maxdepth 1 | grep -E '.*[0-9](.in|.out|.cmd)$$' | xargs rm -rf
	@echo Remove tester directory
	@rm -rf test_run_dir

Note: in expression '.*[0-9](.in|.out|.cmd)$$', $$ is used to represent single '$' in Makefile system

clean-deep:
	rm -rf ./autom4te.cache
	rm -f config.log
	rm -f config.status
	rm -rf ./common
	rm -rf ./project/project
	rm -rf ./project/target
	rm -rf ./rv32
	rm -rf ./target
	@find -maxdepth 1 | grep -E '.*[0-9](.in|.out|.cmd)$$' | xargs rm -rf
	rm -rf test_run_dir
	for d in $(patsubst %,emulator/%,$(all_targets)) ; do \
		make -C $$d clean ; \
	done

.PHONY: unit-test clean-unit clean-deep